Looking for the best USB to Serial Adapter Cables? We’ve compiled a list of the top 10 options to help you connect older devices to modern computers seamlessly.
USB to Serial Adapter Cables are essential tools for connecting older devices to modern computers. They bridge the gap between legacy serial ports and USB technology, making it easy to use industrial tools, barcode scanners, and more. These adapters are simple to use and widely compatible.
Many users find these cables reliable for daily tasks, whether at work or home. They ensure stable connections and fast data transfer, saving time and effort. With options for Windows, Mac, and Linux, there’s a solution for everyone.
If you’re looking to revive old devices or streamline your setup, this guide will help you find the perfect USB to Serial Adapter Cable. Let’s explore the best options to meet your needs.
List of Top 10 USB to Serial Adapter Cables
| Image | Title | Best For | Price |
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OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)… |
This USB to RS232 adapter is perfect for anyone who needs to connect older serial devices to modern computers. It’s ideal for tech enthusiasts, IT professionals, or hobbyists working with CNC machines, barcode scanners, or POS systems. |
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SABRENT USB 2.0 to Serial DB9 RS232 Adapter Cable (CB-DB9P) |
This SABRENT USB 2.0 to Serial DB9 RS232 Adapter Cable is perfect for anyone who needs to connect old or industrial devices to a modern computer. It’s great for modems, machinery, or legacy hardware that uses RS-232 serial communication. |
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Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above |
This USB to Serial RS-232 Adapter is perfect for anyone who needs to connect old devices to modern computers. It’s great for industrial, lab, or point-of-sale use. |
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CableCreation USB to RS232 DB9 Serial Adapter Cable, PL2303 Chipset, 6.6 FT |
This USB to RS232 DB9 Serial Adapter Cable is perfect for anyone who needs to connect older devices with DB9 serial ports to modern computers. It’s ideal for modems, PDAs, cash registers, and more, offering reliable data transfer and easy setup. |
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SABRENT USB 2.0 to Serial 9-Pin DB-9 RS-232 Cable, FTDI (CB-FTDI) |
This SABRENT USB 2.0 to Serial 9-Pin DB-9 RS-232 Cable is perfect for anyone who needs to connect older devices like modems, cameras, or PDAs to a modern USB port. It’s easy to use and works right away with no extra setup. |
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BENFEI USB to Serial Adapter, USB to RS-232 Male (9-pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above, 1.8M（Not VGA） |
This USB to Serial Adapter is perfect for anyone who needs to connect older devices like barcode scanners, digital cameras, or PDAs to a modern computer. It’s easy to use and works with Windows, Mac, and Linux. |
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UGREEN 6FT DB9 Male 9 Pin USB to Serial Adapter, RS232 to USB Cable |
This UGREEN 6FT DB9 Male 9 Pin USB to Serial Adapter is perfect for anyone who needs to connect old devices to modern computers. It’s great for programmers, IT pros, or business owners using cash registers, printers, or scanners. |
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EC Buying USB 2.0 to Serial DB-9 RS232 Adapter, Windows 7/8/10/11/32/64/XP/RS232 to USB Converter |
This USB to Serial Adapter is perfect for anyone who needs to connect older devices to modern computers. It’s ideal for LED screen control, MCU programming, or using devices like MODEM or ISDN adapters with USB-only computers. |
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OIKWAN USB to RS232 Serial Adapter with FTDI Chipset – USB 2.0 to Female DB9 Serial Cable for Windows and Mac (6ft) |
This USB to RS232 Serial Adapter is perfect for anyone who needs to connect older devices with DB9 serial ports to modern computers. It’s ideal for modems, label printers, CNC controllers, and POS systems. |
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DTECH 10 Feet USB 2.0 to RS232 DB9 Serial Port Adapter Cable with FTDI Chipset Supports Windows 11 10 8 7 and Mac Linux |
This USB to RS232 adapter is perfect for anyone who needs to connect older serial devices to modern computers. It’s great for tech enthusiasts, IT professionals, or anyone using devices like routers, GPS, or barcode scanners. |
Detailed Reviews
Discover the top 10 USB to Serial Adapter Cables in this expert-curated guide. Each product is thoroughly reviewed for performance, features, and value, ensuring you find the perfect fit for your needs. Whether you need reliability, speed, or affordability, this guide has you covered.
1. OIKWAN USB to RS232, USB Serial Adapter with FTDI Chipset,USB 2.0 to Male DB9 Serial Cable for Windows 11,10, 8, 7, Vista, XP, 2000, Linux and Mac OS(6ft)…
The OIKWAN USB to RS232 Adapter connects USB devices to serial devices. It works with Windows, Mac, and Linux. Check your device’s 9-pin DB9 port before buying.
It’s plug-and-play, with no extra power needed. The FTDI chipset ensures fast, reliable performance. Supports 1Mbps data transfer.
The gold-plated connectors and PVC cable make it durable. Its 6ft length and compact design make it easy to carry. Perfect for serial devices like barcode scanners or CNC controllers.
| Pros | Cons |
|---|---|
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Perfect For:
This USB to RS232 adapter is perfect for anyone who needs to connect older serial devices to modern computers. It’s ideal for tech enthusiasts, IT professionals, or hobbyists working with CNC machines, barcode scanners, or POS systems.
Ready to Purchase?
2. SABRENT USB 2.0 to Serial DB9 RS232 Adapter Cable (CB-DB9P)
The SABRENT USB 2.0 to Serial DB9 RS232 Adapter Cable lets you connect old devices to modern computers. It works with RS-232 serial devices like modems and industrial tools. Just plug it into a USB port and you’re set.
Some systems recognize it right away, but others need driver installation. Check your setup to make sure it works smoothly. Adjustable settings help match your device needs for stable communication.
It supports Windows, macOS, and Linux. Functionality may vary based on your system setup and driver support.
| Pros | Cons |
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Perfect For:
This SABRENT USB 2.0 to Serial DB9 RS232 Adapter Cable is perfect for anyone who needs to connect old or industrial devices to a modern computer. It’s great for modems, machinery, or legacy hardware that uses RS-232 serial communication.
Ready to Purchase?
3. Gearmo USB to Serial RS-232 Adapter with LED Indicators, FTDI Chipset, Supports Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above
The Gearmo USB to Serial RS-232 Adapter connects old devices to modern computers. Its 5ft cable works for industrial, lab, and point-of-sale uses. LED indicators make testing quick and easy.
It works with Windows, Linux, and macOS systems. The FTDI Chipset ensures smooth performance. This adapter is versatile and reliable.
Gearmo is a trusted USA brand with 10+ years of experience. They offer engineering support for your project needs.
| Pros | Cons |
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Perfect For:
This USB to Serial RS-232 Adapter is perfect for anyone who needs to connect old devices to modern computers. It’s great for industrial, lab, or point-of-sale use.
Ready to Purchase?
4. CableCreation USB to RS232 DB9 Serial Adapter Cable, PL2303 Chipset, 6.6 FT
The CableCreation USB to RS232 DB9 Serial Adapter Cable connects older serial devices to modern USB ports. It supports fast data transfer and works with Windows, Linux, and Mac OS.
This cable uses a reliable PL2303 chipset and has triple shielding for stable connections. It’s plug-and-play for most systems and comes with a 24-month warranty.
| Pros | Cons |
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Perfect For:
This USB to RS232 DB9 Serial Adapter Cable is perfect for anyone who needs to connect older devices with DB9 serial ports to modern computers. It’s ideal for modems, PDAs, cash registers, and more, offering reliable data transfer and easy setup.
Ready to Purchase?
5. SABRENT USB 2.0 to Serial 9-Pin DB-9 RS-232 Cable, FTDI (CB-FTDI)
The SABRENT USB 2.0 to Serial 9-Pin DB-9 RS-232 Cable connects your USB port to serial devices easily. Its 6-foot length gives you extra reach for convenience. The FTDI chipset ensures reliable plug-and-play installation.
It works with USB 2.0 and older USB versions for broad compatibility. The 96-byte buffer keeps data flow smooth. Male thumbscrews provide a secure connection.
This cable is versatile and connects to cell phones, cameras, and modems. It supports remote wake-up and power management. The SABRENT cable is a simple, reliable solution for your needs.
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Perfect For:
This SABRENT USB 2.0 to Serial 9-Pin DB-9 RS-232 Cable is perfect for anyone who needs to connect older devices like modems, cameras, or PDAs to a modern USB port. It’s easy to use and works right away with no extra setup.
Ready to Purchase?
6. BENFEI USB to Serial Adapter, USB to RS-232 Male (9-pin) DB9 Serial Cable, Prolific Chipset, Windows 11/10/8.1/8/7, Mac OS X 10.6 and Above, 1.8M（Not VGA）
The BENFEI USB to Serial Adapter connects USB devices to serial devices like modems, cameras, and scanners. It uses a Prolific PL-2303 Chipset for wide compatibility. The 1.8M cable is plug-and-play after a one-time driver install.
It features tinned copper conductors and triple shielding for reliable data transfer. The USB port powers the adapter, so no extra power is needed.
This adapter works with Windows, Mac, and Linux. It includes an 18-month warranty for peace of mind. BENFEI’s customer service is friendly and easy to reach.
| Pros | Cons |
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Perfect For:
This USB to Serial Adapter is perfect for anyone who needs to connect older devices like barcode scanners, digital cameras, or PDAs to a modern computer. It’s easy to use and works with Windows, Mac, and Linux.
Ready to Purchase?
7. UGREEN 6FT DB9 Male 9 Pin USB to Serial Adapter, RS232 to USB Cable
The UGREEN 6FT DB9 Male 9 Pin USB to Serial Adapter connects RS232 devices to your computer easily. It works with serial programmers, PLCs, cash registers, and more. Just plug it into a USB port and start using it.
Gold-plated connectors make it durable. The flexible PVC jacket prevents tangling. It’s built to last and easy to manage.
Enjoy fast data transfer up to 256kbps. The PL2303 chip ensures stable signals. Perfect for quick, reliable communication.
| Pros | Cons |
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Perfect For:
This UGREEN 6FT DB9 Male 9 Pin USB to Serial Adapter is perfect for anyone who needs to connect old devices to modern computers. It’s great for programmers, IT pros, or business owners using cash registers, printers, or scanners.
Ready to Purchase?
8. EC Buying USB 2.0 to Serial DB-9 RS232 Adapter, Windows 7/8/10/11/32/64/XP/RS232 to USB Converter
The EC Buying USB 2.0 to Serial DB-9 RS232 Adapter is a plug-and-play solution. It connects USB devices to older serial ports. It works with Windows 7/8/10/11 and more.
This adapter requires no external power. It installs easily with a driver. It turns serial devices into USB-ready tools.
It supports LED screens, MODEMs, and MCUs. It’s compatible with USB1.1 and USB2.0. It’s a simple, reliable tool for modern and legacy devices.
| Pros | Cons |
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Perfect For:
This USB to Serial Adapter is perfect for anyone who needs to connect older devices to modern computers. It’s ideal for LED screen control, MCU programming, or using devices like MODEM or ISDN adapters with USB-only computers.
Ready to Purchase?
9. OIKWAN USB to RS232 Serial Adapter with FTDI Chipset – USB 2.0 to Female DB9 Serial Cable for Windows and Mac (6ft)
The OIKWAN USB to RS232 Serial Adapter is a handy tool that connects older devices to modern computers. It uses a reliable FTDI chipset for smooth data transfer.
This 6-foot cable links 9-pin serial devices like modems or printers to your USB port. It works with Windows and Mac systems. No extra power is needed.
It’s plug-and-play, so setup is quick and easy. The driver is free to download. Customer support is always available for help.
| Pros | Cons |
|---|---|
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Perfect For:
This USB to RS232 Serial Adapter is perfect for anyone who needs to connect older devices with DB9 serial ports to modern computers. It’s ideal for modems, label printers, CNC controllers, and POS systems.
Ready to Purchase?
10. DTECH 10 Feet USB 2.0 to RS232 DB9 Serial Port Adapter Cable with FTDI Chipset Supports Windows 11 10 8 7 and Mac Linux
The DTECH USB 2.0 to RS232 DB9 Serial Port Adapter Cable connects your computer to serial devices. It uses a reliable FTDI chipset for smooth communication.
This 10-foot cable works with Windows, Mac, and Linux. It has a gold-plated connector for strong performance. The LED light shows when it’s active.
It’s perfect for routers, GPS, and barcode scanners. The high-quality processor chip ensures dependable connections. Its blue design looks great and lasts long.
| Pros | Cons |
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Perfect For:
This USB to RS232 adapter is perfect for anyone who needs to connect older serial devices to modern computers. It’s great for tech enthusiasts, IT professionals, or anyone using devices like routers, GPS, or barcode scanners.
Ready to Purchase?
Buying Guide
USB to Serial Adapter Cables are essential tools for connecting older devices to modern computers. They bridge the gap between legacy serial ports and USB technology, making it easy to use industrial tools, barcode scanners, and more. These adapters are simple to use and widely compatible.
Choosing the right USB to Serial Adapter Cable can revive old devices and streamline your setup. Here’s what to consider when buying:
- Compatibility: Ensure the adapter works with your operating system (Windows, Mac, Linux) and your device’s serial port type (DB9, RS232).
- Chipset: Look for reliable chipsets like FTDI or PL2303 for stable performance and fast data transfer.
- Cable Length: Choose a length (3ft, 6ft, 10ft) that fits your workspace needs without tangling.
- Plug-and-Play: Opt for adapters that require no extra drivers for quick setup.
- Durability: Check for gold-plated connectors and sturdy cables to ensure long-lasting use.
- Data Speed: Consider adapters with high data transfer rates (1Mbps or more) for efficient communication.
- Warranty: Look for products with a warranty for peace of mind and reliable support.
With these factors in mind, you’ll find the perfect USB to Serial Adapter Cable to meet your needs.